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+! { dg-do run }
+! { dg-options "-fopenmp" }
+!
+! PR fortran/47886
+!
+! Test case contributed by Bill Long
+
+! derived from OpenMP test OMP3f/F03_2_7_1d.F90
+program F03_2_7_1d
+ use omp_lib
+ implicit none
+ integer, parameter :: NT = 4
+ integer :: sum = 0
+
+ call omp_set_num_threads(NT);
+
+ !$omp parallel
+ !$omp task if(omp_get_num_threads() > 0)
+ !$omp atomic
+ sum = sum + 1
+ !$omp end task
+ !$omp end parallel
+ if (sum /= NT) then
+ print *, "FAIL - sum == ", sum, " (expected ", NT, ")"
+ call abort
+ end if
+end program F03_2_7_1d